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Weather Cardiff: Current forecast

Cardiff / United Kingdom

63.5 °F
Feels like 63.5 °F
Min 49 °F / Max 65 °F
Weather Cardiff: Sunny, 64 °F Sunny
6.3 mph WSW
Wind
7.8 mph WSW
Gusts
1022 hPa
Pressure
0 mm
Precipitation
61 %
Humidity
6.5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort None
Ragweed None
05:02 / 21:17
Sunrise / Sunset
21:29 / 03:57
Moonrise / Moonset
Full Moon (100 %)
Moon phase

Updated: May 30, 2026, 13:15 CEST May 30, 2026, 12:15 BST

Today's Summary

Right now Cardiff has sunny weather. The thermometer currently shows 17.5°C. Pack a light jacket for the evening. During the day temperatures will range between 9.4°C and 18.4°C.

Hourly forecast – Cardiff, today

May 30, 12:00
64 °F
Sunny
Cardiff May 30, 12:00: Sunny, 64 °F
May 30, 13:00
65 °F
Sunny
Cardiff May 30, 13:00: Sunny, 65 °F
May 30, 14:00
65 °F
Sunny
Cardiff May 30, 14:00: Sunny, 65 °F
May 30, 15:00
65 °F
Sunny
Cardiff May 30, 15:00: Sunny, 65 °F
May 30, 16:00
65 °F
Sunny
Cardiff May 30, 16:00: Sunny, 65 °F
May 30, 17:00
64 °F
Sunny
Cardiff May 30, 17:00: Sunny, 64 °F
May 30, 18:00
62 °F
Sunny
Cardiff May 30, 18:00: Sunny, 62 °F
May 30, 19:00
60 °F
Sunny
Cardiff May 30, 19:00: Sunny, 60 °F
May 30, 20:00
58 °F
Sunny
Cardiff May 30, 20:00: Sunny, 58 °F
May 30, 21:00
55 °F
Sunny
Cardiff May 30, 21:00: Sunny, 55 °F
May 30, 22:00
54 °F
Clear
Cardiff May 30, 22:00: Clear, 54 °F
May 30, 23:00
53 °F
Patchy rain possible
Cardiff May 30, 23:00: Patchy rain possible, 53 °F
May 31, 00:00
52 °F
Partly cloudy
Cardiff May 31, 00:00: Partly cloudy, 52 °F
May 31, 01:00
52 °F
Partly cloudy
Cardiff May 31, 01:00: Partly cloudy, 52 °F
May 31, 02:00
52 °F
Partly cloudy
Cardiff May 31, 02:00: Partly cloudy, 52 °F
May 31, 03:00
51 °F
Partly cloudy
Cardiff May 31, 03:00: Partly cloudy, 51 °F
May 31, 04:00
52 °F
Cloudy
Cardiff May 31, 04:00: Cloudy, 52 °F
May 31, 05:00
55 °F
Overcast
Cardiff May 31, 05:00: Overcast, 55 °F
May 31, 06:00
56 °F
Patchy rain possible
Cardiff May 31, 06:00: Patchy rain possible, 56 °F
May 31, 07:00
57 °F
Cloudy
Cardiff May 31, 07:00: Cloudy, 57 °F
May 31, 08:00
58 °F
Patchy rain possible
Cardiff May 31, 08:00: Patchy rain possible, 58 °F
May 31, 09:00
60 °F
Patchy rain possible
Cardiff May 31, 09:00: Patchy rain possible, 60 °F
May 31, 10:00
61 °F
Partly cloudy
Cardiff May 31, 10:00: Partly cloudy, 61 °F
May 31, 11:00
61 °F
Partly cloudy
Cardiff May 31, 11:00: Partly cloudy, 61 °F
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
Cardiff May 30, 12:00: Sunny
Cardiff May 30, 13:00: Sunny
Cardiff May 30, 14:00: Sunny
Cardiff May 30, 15:00: Sunny
Cardiff May 30, 16:00: Sunny
Cardiff May 30, 17:00: Sunny
Cardiff May 30, 18:00: Sunny
Cardiff May 30, 19:00: Sunny
Cardiff May 30, 20:00: Sunny
Cardiff May 30, 21:00: Sunny
Cardiff May 30, 22:00: Clear
Cardiff May 30, 23:00: Patchy rain possible
Cardiff May 31, 00:00: Partly cloudy
Cardiff May 31, 01:00: Partly cloudy
Cardiff May 31, 02:00: Partly cloudy
Cardiff May 31, 03:00: Partly cloudy
Cardiff May 31, 04:00: Cloudy
Cardiff May 31, 05:00: Overcast
Cardiff May 31, 06:00: Patchy rain possible
Cardiff May 31, 07:00: Cloudy
Cardiff May 31, 08:00: Patchy rain possible
Cardiff May 31, 09:00: Patchy rain possible
Cardiff May 31, 10:00: Partly cloudy
Cardiff May 31, 11:00: Partly cloudy
Temperature (°F)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
81
0
0
0
0
0
0
79
0
86
75
0
0
Precipitation
—
—
—
—
—
—
—
—
—
—
—
0 mm
—
—
—
—
—
—
0 mm
—
0 mm
0 mm
—
—
Wind (mph)
WSW
6
WSW
7
WSW
10
WSW
11
W
10
W
11
W
11
W
10
W
9
W
8
W
7
W
8
W
6
W
6
W
6
W
5
WSW
5
WSW
7
WSW
6
W
8
W
11
W
12
W
13
W
13
Pressure (hPa)
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
Humidity (%)
61 %
59 %
57 %
58 %
57 %
59 %
67 %
73 %
78 %
80 %
83 %
86 %
87 %
89 %
91 %
92 %
92 %
91 %
94 %
94 %
89 %
82 %
77 %
75 %
Cloud cover (%)
2 %
2 %
6 %
2 %
3 %
6 %
9 %
9 %
8 %
9 %
9 %
75 %
32 %
49 %
36 %
62 %
85 %
96 %
96 %
79 %
82 %
64 %
57 %
49 %

14-day weather forecast – Cardiff

14-day trend for Cardiff: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 9.4°C at night, with daytime highs up to 18.4°C.

Date
May 30
May 31
Jun 1
Jun 2
Jun 3
Jun 4
Jun 5
Jun 6
Jun 7
Jun 8
Jun 9
Jun 10
Jun 11
Jun 12
Cardiff May 30, 2026: Sunny
Cardiff May 31, 2026: Patchy rain possible
Cardiff June 1, 2026: Patchy rain possible
Cardiff June 2, 2026: Patchy rain possible
Cardiff June 3, 2026: Moderate rain
Cardiff June 4, 2026: Patchy rain possible
Cardiff June 5, 2026: Patchy rain possible
Cardiff June 6, 2026: Patchy rain possible
Cardiff June 7, 2026: Patchy rain possible
Cardiff June 8, 2026: Patchy rain possible
Cardiff June 9, 2026: Moderate rain
Cardiff June 10, 2026: Patchy rain possible
Cardiff June 11, 2026: Patchy rain possible
Cardiff June 12, 2026: Patchy rain possible
Temperature (°F)
Chance of rain (%)
0
0
88
87
85
84
77
82
81
88
89
89
84
81
Precipitation
0 mm
0.1 mm
2.1 mm
4.6 mm
8.6 mm
1.2 mm
1.8 mm
0.8 mm
0.5 mm
0.2 mm
10.9 mm
0.9 mm
4 mm
2.2 mm
Wind max (mph)
11
16
16
19
25
29
18
21
19
15
17
16
24
26
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
May 30, 2026 Cardiff May 30, 2026: Sunny Sunny 49 °F 65 °F 05:02 21:17 21:29 03:57 Full Moon (100 %)
May 31, 2026 Cardiff May 31, 2026: Patchy rain possible Patchy rain possible 51 °F 63 °F 05:01 21:18 22:35 04:29 Full Moon (99 %)
June 1, 2026 Cardiff June 1, 2026: Patchy rain possible Patchy rain possible 53 °F 62 °F 05:01 21:20 23:28 05:13 Waning Moon (96 %)
June 2, 2026 Cardiff June 2, 2026: Patchy rain possible Patchy rain possible 53 °F 60 °F 05:00 21:21 Does not rise today 06:09 Waning Moon (90 %)
June 3, 2026 Cardiff June 3, 2026: Moderate rain Moderate rain 52 °F 62 °F 04:59 21:22 00:07 07:16 Waning Moon (83 %)
June 4, 2026 Cardiff June 4, 2026: Patchy rain possible Patchy rain possible 51 °F 57 °F 04:59 21:23 00:35 08:27 Waning Moon (74 %)
June 5, 2026 Cardiff June 5, 2026: Patchy rain possible Patchy rain possible 51 °F 60 °F 04:58 21:24 00:56 09:40 Last Quarter (64 %)
June 6, 2026 Cardiff June 6, 2026: Patchy rain possible Patchy rain possible 54 °F 63 °F 04:57 21:25 01:11 10:52 Last Quarter (54 %)
June 7, 2026 Cardiff June 7, 2026: Patchy rain possible Patchy rain possible 51 °F 61 °F 04:57 21:25 01:24 12:04 Last Quarter (43 %)
June 8, 2026 Cardiff June 8, 2026: Patchy rain possible Patchy rain possible 50 °F 62 °F 04:56 21:26 01:35 13:15 Last Quarter (33 %)
June 9, 2026 Cardiff June 9, 2026: Moderate rain Moderate rain 57 °F 61 °F 04:56 21:27 01:46 14:28 Waning Crescent (24 %)
June 10, 2026 Cardiff June 10, 2026: Patchy rain possible Patchy rain possible 51 °F 60 °F 04:56 21:28 01:57 15:45 Waning Crescent (15 %)
June 11, 2026 Cardiff June 11, 2026: Patchy rain possible Patchy rain possible 51 °F 59 °F 04:55 21:29 02:10 17:05 Waning Crescent (8 %)
June 12, 2026 Cardiff June 12, 2026: Patchy rain possible Patchy rain possible 49 °F 59 °F 04:55 21:29 02:26 18:31 New Moon (3 %)
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